WITNESS my hand and official seal. Signature. (Seal). A notary public or other officer completing this certificate verifies only the identity of the individual.The certificate of acknowledgment (PDF) must be in the form set forth in California Civil Code section 1189. Michigan Legal Help has tools to fill many kinds of forms but we do not cover all areas. You may have a blank form that you need to fill out on your own. Owner(s) to complete Swale Acknowledgement form in its entirety and have signature(s) notarized. Vendors submits complete and signed bid documents to the City Clerk's Office in a sealed envelope. Vendors review a bid book on the Examples page of this site. Download the stock donation form. (example provided in the appendix of the RSO Handbook).